Value Collection 2877097 Grooving Insert TNMC43 TCN55

Product Description

The VALUE COLLECTION 2877097 is a solid carbide grooving insert designed for precision groove-turning and parting operations on CNC lathes and manual turning centers. Manufactured to TNMC insert style in size 43 with a TCN55 grade carbide, this insert delivers consistent performance in interrupted and continuous cuts. The right-hand cutting orientation and 0.187 inch cutting width suit tight-tolerance grooving work. The carbide substrate is rated at material grade C5, making it appropriate for general-purpose turning of steel, cast iron, and similar workpiece materials. Machinists and CNC operators working in production or job-shop environments are the primary users of this insert.

This insert is suited for external grooving, face grooving, and undercut applications on turning equipment. It fits toolholders designed for the TNMC43 insert style. The right-hand configuration is standard for most conventional and CNC lathe setups where the cutting tool advances from right to left. It is intended for use in shops requiring consistent, repeatable groove dimensions across moderate production runs.

Key Features

• Solid carbide construction at material grade C5 for wear resistance in general-purpose turning
• TCN55 manufacturer grade carbide suited for steel and cast iron workpieces
• 0.187 inch cutting width for precise, consistent groove geometry
• Maximum depth of cut of 0.204 inches supports grooves within the 0.200 to 0.300 inch depth range
• Right-hand cutting orientation for standard lathe setup
• TNMC43 insert style fits compatible right-hand grooving toolholders
• 1/2 inch inscribed circle geometry

Compatibility

Designed for use in toolholders that accept TNMC43-style grooving inserts with a right-hand cutting orientation. Verify toolholder seat geometry and insert clamping method before installation.

Installation Notes

Insert seating and clamping should be performed by a qualified machinist following the toolholder manufacturer's guidelines. Power down and lock out the machine before changing inserts. Inspect the toolholder pocket for wear, chips, or debris before seating the insert to ensure proper contact and runout. Confirm insert hand orientation matches the toolholder and intended cut direction before starting the machine.